POLYESTER RESIN INCLUDING DIESTER COMPOUND AND ANHYDROSUGAR ALCOHOL, AND METHOD FOR PREPARING SAME

POLYESTER RESIN INCLUDING DIESTER COMPOUND AND ANHYDROSUGAR ALCOHOL, AND METHOD FOR PREPARING SAME

The present invention relates to a polyester resin including a diester compound and anhydrosugar alcohol, and a method for preparing same. The polyester resin has excellent heat resistance and mechanical properties and also has excellent biodegradability, as specific amounts of diester components in...

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Hauptverfasser: RYU, Hoon, IM, Jun Seop, SHIN, Kyung Moo
Format: Patent
Sprache:eng ; fre ; ger
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CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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creator RYU, Hoon
IM, Jun Seop
SHIN, Kyung Moo
description The present invention relates to a polyester resin including a diester compound and anhydrosugar alcohol, and a method for preparing same. The polyester resin has excellent heat resistance and mechanical properties and also has excellent biodegradability, as specific amounts of diester components including a succinic acid diester compound and diol components including anhydrosugar alcohol are copolymerized.
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subjects CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
title POLYESTER RESIN INCLUDING DIESTER COMPOUND AND ANHYDROSUGAR ALCOHOL, AND METHOD FOR PREPARING SAME
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